Legend:

Reproduced it with your struct. The issue is that Wordpress is just ignoring an empty value tag `<value>/<value>`. This is a bug, because an empty value tag should be treated as an empty string according to http://www.xmlrpc.com/spec . I've got a patch working and will post it after a bit of testing.

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Reproduced it with your struct. The issue is that the XML parser is just ignoring an empty value tag `<value>/<value>`. This is a bug, because an empty value tag should be treated as an empty string according to http://www.xmlrpc.com/spec . I've got a patch working and will post it after a bit of testing.